Mercurial > hg > freeDiameter
changeset 915:9bd18fa4e601
Fix macro to avoid infinite loop in some situations
| author | Sebastien Decugis <sdecugis@freediameter.net> |
|---|---|
| date | Sat, 02 Feb 2013 14:43:09 +0100 |
| parents | b6b631c268f3 |
| children | 058e95c3a336 |
| files | libfdproto/messages.c |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/libfdproto/messages.c Fri Feb 01 17:05:26 2013 +0100 +++ b/libfdproto/messages.c Sat Feb 02 14:43:09 2013 +0100 @@ -105,7 +105,7 @@ /* Macro to cast a msg_avp_t */ #define _A(_x) ((struct avp *)(_x)) /* Check the type and eyecatcher */ -#define CHECK_AVP(_x) ((_C(_x)->type == MSG_AVP) && (_A(_x)->avp_eyec == MSG_AVP_EYEC)) +#define CHECK_AVP(_x) ((_x) && (_C(_x)->type == MSG_AVP) && (_A(_x)->avp_eyec == MSG_AVP_EYEC)) /* The following structure represents an instance of a message (command and children AVPs). */ struct msg {